Introducing "One Thing": A New Video Series, The Spruce Gardening & Plant Care Review Board, The Spruce Renovations and Repair Review Board. Pour in enough water so the bottom of the bulb sits just above the water-it will grow roots that reach into the water. Hyacinths that are grown indoors, unlike their counterparts in the garden, won’t bloom for a second year so discard the bulbs after the bloom. The Spruce uses cookies to provide you with a great user experience. Don’t forget to label your pots, and also add the date of planting before moving them to their winter location for chilling. At that point it will take about three more weeks until they flower. You can plant one bulb in each pot or plant a clump of bulbs in a larger pot. Keep the water constant at that level and refill as needed. There is no need to fertilize them. By using The Spruce, you accept our, How to Force Paperwhite Narcissus to Bloom Indoors, Hardy Chrysanthemum (Garden Mum) Plant Profile, Propagating and Growing Sweet Potatoes in Pots. This is the time when the bulbs are ready to be moved out of their cold storage. When the shoots are about 3 to 4 inches (7 to 10 cm) tall, move the vase to a sunny spot. Growing hyacinth flowers indoors is a great way to enjoy the beauty of these gorgeous flowers in your home at any time of year. After the bulbs have been chilled for 6 to 10 weeks it’s time to plant them. Another soilless way of growing hyacinths is to fill a bowl with two to three inches of pebbles. I have boards dedicated to Flower Gardening and Indoor Gardens that you may enjoy. Forcing glasses as shaped to like an hourglass so the bottom of the bulb stays dry and the roots reach into the water below. On one hand, the most dangerous part (the bulb) is sometimes hidden from view under the soil so it's ignored, ... Hyacinth Problems. Save my name, email, and website in this browser for the next time I comment. Rotate the pots so the hyacinths grow straight and won’t tilt towards the light. Hi, I'm Kelly Martin. After 8 to 12 weeks of blooming, your hyacinth … Hyacinth bulbs will rot easily if they’re overwatered, so let the soil dry out a bit in between waterings. I've been gardening most of my life and I created this blog to inspire beginner gardeners to create their own urban garden. Blue mold is a common hyacinth bulb mold. In colder climate zones, you can store the bulbs in a root cellar, unheated basement, garage, or porch. Supporting Hyacinths Cut a stake so it's the height of your plant, plus 4 inches (10 cm). If the bulbs aren't planted deep enough, the plant's stem won't have enough strength to support the weight of the flowers when the hyacinth blooms. The easiest way to grow hyacinths in water is to use a hyacinth vase, which will prevent the bulb from rotting. We use cookies to ensure that we give you the best experience on this website. Hyacinths are especially suitable candidates for bringing on an early indoor bloom called forcing. However, these mold spores are not caused by the moisture. If you notice a flower flopping over you can support it with a small stick. A four-inch diameter pot is large enough for a single bulb, and you can fit three bulbs in a six-inch pot diameter pot. Hyacinths grown indoors can be affected by a number of different insects so it’s a good idea to check the leaves and flowers regularly and if you notice any insects, treat the plant with neem oil. Hyacinth Care Indoors After Flowering. When buying flower bulbs always choose large, healthy looking bulbs with no blemishes. Then gently push down the soil so it is at least half an inch below the rim of the pot—this prevents the soil from washing out when watering. Water them moderately to keep the soil moist but avoid any excess moisture. The moist conditions necessary for forcing hyacinth bulbs can encourage the proliferation of mold. In this article I’ll show you two ways to grow hyacinths indoors and give you tips to keep them healthy and blooming for as long as possible. The key to successfully growing hyacinth plants indoors is to provide moisture without soaking the bulbs, which causes rotting. Most indoor plants grown from bulbs tend to have toxic compounds concentrated in the bulb itself and this is true for Hyacinths.